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Are there national patterns of teaching? (press release)

Saturday, August 06, 2005
by Mike Adams, the Health Ranger
Editor of NaturalNews.com (See all articles...)
Tags: health news, Natural News, nutrition


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In their research, Karen Bogard Givvin and colleagues, consider two possible explanations for the patterns that have developed in school teaching. One explanation is that there are universal elements in most schools today that shape teaching practice. These elements include the physical environment, the social dynamics of classrooms, and the content to be learned. If this explanation were sufficient, the videos would evidence global patterns of teaching.

A second explanation the researchers consider is that countries have shaped teaching by evolving classroom methods in alignment with national cultural beliefs, expectations, and values. These would include beliefs about the nature of a subject and how students learn, expectations about the level of performance students should demonstrate, and the values held for school processes and outcomes. There are reasons to think that these beliefs, expectations, and values differ across countries.

The broad goal of the mathematics portion of the TIMSS 1999 Video Study was to describe and compare teaching practices in eighth-grade mathematics in a variety of countries, including those with varying cultural traditions and with high mathematics achievement as measured by the TIMSS 1995 assessment. Countries participating in the TIMSS 1999 Mathematics Video Study were Australia, the Czech Republic, Hong Kong SAR, the Netherlands, Switzerland, and the United States. The researchers also evaluated video of instruction in Japan as part of the 1995 study. Based upon their examination of the videos, they conclude that even though teaching in a given country may exhibit a common pattern, this does not mean that the pattern is unique. In fact, the patterns within countries tended to share some features observed in other countries. Many of the features within the three dimensions examined ( purpose of activity, interaction structure, and content activity ) were discernible in all seven countries, and there was some convergence across all countries. Global convergence was most evident in the forms used by teachers to review at the beginning of the lessons and during public interaction at the beginning and end of lessons. This suggests that teachers would have little difficulty recognizing, in a general sense, what their counterparts in other countries were doing at many points in a lesson. However, they might also be surprised and interested in the different ways in which familiar practices were sequenced and used, and the different ways that lessons unfolded. Different sequences can enable different methods of teaching and different learning experiences for students.


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About the author:Mike Adams (aka the "Health Ranger") is a best selling author (#1 best selling science book on Amazon.com) and a globally recognized scientific researcher in clean foods. He serves as the founding editor of NaturalNews.com and the lab science director of an internationally accredited (ISO 17025) analytical laboratory known as CWC Labs. There, he was awarded a Certificate of Excellence for achieving extremely high accuracy in the analysis of toxic elements in unknown water samples using ICP-MS instrumentation. Adams is also highly proficient in running liquid chromatography, ion chromatography and mass spectrometry time-of-flight analytical instrumentation.

Adams is a person of color whose ancestors include Africans and Native American Indians. He's also of Native American heritage, which he credits as inspiring his "Health Ranger" passion for protecting life and nature against the destruction caused by chemicals, heavy metals and other forms of pollution.

Adams is the founder and publisher of the open source science journal Natural Science Journal, the author of numerous peer-reviewed science papers published by the journal, and the author of the world's first book that published ICP-MS heavy metals analysis results for foods, dietary supplements, pet food, spices and fast food. The book is entitled Food Forensics and is published by BenBella Books.

In his laboratory research, Adams has made numerous food safety breakthroughs such as revealing rice protein products imported from Asia to be contaminated with toxic heavy metals like lead, cadmium and tungsten. Adams was the first food science researcher to document high levels of tungsten in superfoods. He also discovered over 11 ppm lead in imported mangosteen powder, and led an industry-wide voluntary agreement to limit heavy metals in rice protein products.

In addition to his lab work, Adams is also the (non-paid) executive director of the non-profit Consumer Wellness Center (CWC), an organization that redirects 100% of its donations receipts to grant programs that teach children and women how to grow their own food or vastly improve their nutrition. Through the non-profit CWC, Adams also launched Nutrition Rescue, a program that donates essential vitamins to people in need. Click here to see some of the CWC success stories.

With a background in science and software technology, Adams is the original founder of the email newsletter technology company known as Arial Software. Using his technical experience combined with his love for natural health, Adams developed and deployed the content management system currently driving NaturalNews.com. He also engineered the high-level statistical algorithms that power SCIENCE.naturalnews.com, a massive research resource featuring over 10 million scientific studies.

Adams is well known for his incredibly popular consumer activism video blowing the lid on fake blueberries used throughout the food supply. He has also exposed "strange fibers" found in Chicken McNuggets, fake academic credentials of so-called health "gurus," dangerous "detox" products imported as battery acid and sold for oral consumption, fake acai berry scams, the California raw milk raids, the vaccine research fraud revealed by industry whistleblowers and many other topics.

Adams has also helped defend the rights of home gardeners and protect the medical freedom rights of parents. Adams is widely recognized to have made a remarkable global impact on issues like GMOs, vaccines, nutrition therapies, human consciousness.

In addition to his activism, Adams is an accomplished musician who has released over a dozen popular songs covering a variety of activism topics.

Click here to read a more detailed bio on Mike Adams, the Health Ranger, at HealthRanger.com.

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